42343104143 has 8 divisors (see below), whose sum is σ = 43263524400. Its totient is φ = 41431167360.

The previous prime is 42343104119. The next prime is 42343104149. The reversal of 42343104143 is 34140134324.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42343104143 - 2⁶ = 42343104079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42343104149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2110778 + ... + 2130743.

It is an arithmetic number, because the mean of its divisors is an integer number (5407940550).

Almost surely, 2^42343104143 is an apocalyptic number.

42343104143 is a deficient number, since it is larger than the sum of its proper divisors (920420257).

42343104143 is a wasteful number, since it uses less digits than its factorization.

42343104143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4241737.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 42343104143 its reverse (34140134324), we get a palindrome (76483238467).

The spelling of 42343104143 in words is "forty-two billion, three hundred forty-three million, one hundred four thousand, one hundred forty-three".